US PATENT SUBCLASS 14 / 18
SUSPENSION

Current as of: June, 1999
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14 /   HD   BRIDGES

18SUSPENSION {5}
19  DF  .~> Compound system
20  DF  .~> Simple system
21  DF  .~> Towers and anchors
22  DF  .~> Cables and cable clamps
23  DF  .~> Constructive apparatus

DEFINITION

Classification: 14/18

(under the class definition) Subject matter relating to suspension-bridges.

SEE OR SEARCH THIS CLASS, SUBCLASS:

8, and 11, for similar truss structure.

SEE OR SEARCH CLASS

52, Static Structures (e.g., Buildings),

223.1+, for a structure having a prestressing feature.